Alfredo Beaumont
commit
bda6fba99a
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@ -1,4 +1,4 @@
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USING: help.syntax help.markup kernel prettyprint sequences strings ;
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USING: help.syntax help.markup kernel prettyprint sequences strings words math ;
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IN: ctags
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ARTICLE: "ctags" "Ctags file"
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@ -6,7 +6,10 @@ ARTICLE: "ctags" "Ctags file"
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{ $subsection ctags }
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{ $subsection ctags-write }
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{ $subsection ctag-strings }
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{ $subsection ctag } ;
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{ $subsection ctag }
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{ $subsection ctag-word }
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{ $subsection ctag-path }
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{ $subsection ctag-lineno } ;
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HELP: ctags ( path -- )
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{ $values { "path" "a pathname string" } }
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@ -57,4 +60,41 @@ HELP: ctag ( seq -- str )
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}
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} ;
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HELP: ctag-lineno ( ctag -- n )
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{ $values { "ctag" sequence }
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{ "n" integer } }
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{ $description "Provides de line number " { $snippet "n" } " from a sequence in ctag format " }
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{ $examples
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{ $example
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"USING: kernel ctags prettyprint ;"
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"{ if { \"resource:extra/unix/unix.factor\" 91 } } ctag-lineno ."
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"91"
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}
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} ;
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HELP: ctag-path ( ctag -- path )
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{ $values { "ctag" sequence }
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{ "path" string } }
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{ $description "Provides a path string " { $snippet "path" } " from a sequence in ctag format" }
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{ $examples
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{ $example
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"USING: kernel ctags prettyprint ;"
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"{ if { \"resource:extra/unix/unix.factor\" 91 } } ctag-path ."
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"\"resource:extra/unix/unix.factor\""
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}
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} ;
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HELP: ctag-word ( ctag -- word )
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{ $values { "ctag" sequence }
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{ "word" word } }
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{ $description "Provides the " { $snippet "word" } " from a sequence in ctag format " }
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{ $examples
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{ $example
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"USING: kernel ctags prettyprint ;"
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"{ if { \"resource:extra/unix/unix.factor\" 91 } } ctag-word ."
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"if"
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}
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} ;
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ABOUT: "ctags"
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@ -1,6 +1,21 @@
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USING: kernel ctags tools.test io.backend sequences arrays prettyprint ;
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IN: ctags.tests
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[ t ] [
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91
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{ { if { "resource:extra/unix/unix.factor" 91 } } } ctag-lineno =
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] unit-test
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[ t ] [
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"resource:extra/unix/unix.factor"
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{ { if { "resource:extra/unix/unix.factor" 91 } } } ctag-path =
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] unit-test
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[ t ] [
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if
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{ { if { "resource:extra/unix/unix.factor" 91 } } } ctag-word =
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] unit-test
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[ t ] [
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"if\t" "resource:extra/unix/unix.factor" normalize-path "\t91" 3append
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{ if { "resource:extra/unix/unix.factor" 91 } } ctag =
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@ -9,4 +24,5 @@ IN: ctags.tests
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[ t ] [
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"if\t" "resource:extra/unix/unix.factor" normalize-path "\t91" 3append 1array
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{ { if { "resource:extra/unix/unix.factor" 91 } } } ctag-strings =
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] unit-test
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] unit-test
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@ -9,29 +9,36 @@ io.encodings.ascii math.parser vocabs definitions
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namespaces words sorting ;
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IN: ctags
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: ctag-word ( ctag -- word )
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first ;
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: ctag-path ( ctag -- path )
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second first ;
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: ctag-lineno ( ctag -- n )
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second second ;
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: ctag ( seq -- str )
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[
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dup first ?word-name %
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dup ctag-word ?word-name %
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"\t" %
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second dup first normalize-path %
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dup ctag-path normalize-path %
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"\t" %
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second number>string %
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ctag-lineno number>string %
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] "" make ;
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: ctag-strings ( seq1 -- seq2 )
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{ } swap [ ctag suffix ] each ;
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[ ctag ] map ;
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: ctags-write ( seq path -- )
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[ ctag-strings ] dip ascii set-file-lines ;
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: (ctags) ( -- seq )
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{ } all-words [
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all-words [
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dup where [
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2array suffix
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] [
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drop
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] if*
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] each ;
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2array
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] when*
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] map [ sequence? ] filter ;
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: ctags ( path -- )
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(ctags) sort-keys swap ctags-write ;
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@ -0,0 +1 @@
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Alfredo Beaumont
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@ -0,0 +1,39 @@
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USING: help.syntax help.markup kernel prettyprint sequences strings words math ;
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IN: ctags.etags
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ARTICLE: "etags" "Etags file"
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{ $emphasis "Etags" } " generates a index file of every factor word in etags format as supported by emacs and other editors. More information can be found at " { $url "http://en.wikipedia.org/wiki/Ctags#Etags_2" } "."
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{ $subsection etags }
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{ $subsection etags-write }
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{ $subsection etag-strings }
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{ $subsection etag-header }
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HELP: etags ( path -- )
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{ $values { "path" string } }
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{ $description "Generates a index file in etags format and stores in " { $snippet "path" } "." }
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{ $examples
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{ $unchecked-example
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"USING: ctags.etags ;"
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"\"ETAGS\" etags"
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""
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}
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} ;
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HELP: etags-write ( alist path -- )
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{ $values { "alist" sequence }
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{ "path" string } }
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{ $description "Stores a " { $snippet "alist" } " in " { $snippet "path" } ". " { $snippet "alist" } " must be an association list with etags format: its key must be a resource path and its value a vector, containing pairs of words and lines" }
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{ $examples
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{ $unchecked-example
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"USING: kernel etags.ctags ;"
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"{ { \"resource:extra/unix/unix.factor\" V{ { dup2 91 } } } } \"ETAGS\" etags-write"
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""
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}
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} ;
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HELP: etag-strings ( alist -- seq )
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{ $values { "alist" sequence }
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{ "seq" sequence } }
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{ $description "Converts an " { $snippet "alist" } " with etag format (a path as key and a vector containing word/line pairs) in a " { $snippet "seq" } " of strings." }
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ABOUT: "etags"
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@ -0,0 +1,72 @@
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USING: kernel ctags ctags.etags tools.test io.backend sequences arrays prettyprint hashtables assocs ;
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IN: ctags.etags.tests
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! etag-at
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[ t ]
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[
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V{ }
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"path" H{ } clone etag-at =
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] unit-test
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[ t ]
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[
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V{ if { "path" 1 } }
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"path" H{ { "path" V{ if { "path" 1 } } } } etag-at =
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] unit-test
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! etag-vector
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[ t ]
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[
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V{ }
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{ if { "path" 1 } } H{ } clone etag-vector =
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] unit-test
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[ t ]
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[
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V{ if { "path" 1 } }
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{ if { "path" 1 } }
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{ { "path" V{ if { "path" 1 } } } } >hashtable
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etag-vector =
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] unit-test
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! etag-pair
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[ t ]
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[
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{ if 28 }
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{ if { "resource:core/kernel/kernel.factor" 28 } } etag-pair =
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] unit-test
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! etag-add
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[ t ]
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[
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H{ { "path" V{ { if 1 } } } }
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{ if { "path" 1 } } H{ } clone [ etag-add ] keep =
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] unit-test
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! etag-hash
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[ t ]
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[
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H{ { "path" V{ { if 1 } } } }
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{ { if { "path" 1 } } } etag-hash =
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] unit-test
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! line-bytes (note that for each line implicit \n is counted)
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[ t ]
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[
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17
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{ "1234567890" "12345" } 2 lines>bytes =
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] unit-test
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! etag
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[ t ]
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[
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"if2,11"
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{ "1234567890" "12345" } { if 2 } etag =
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] unit-test
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! etag-length
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[ t ]
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[
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14
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V{ "if2,11" "if2,11" } etag-length =
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] unit-test
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@ -0,0 +1,75 @@
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! Copyright (C) 2008 Alfredo Beaumont
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! See http://factorcode.org/license.txt for BSD license.
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! Emacs Etags generator
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! Alfredo Beaumont <alfredo.beaumont@gmail.com>
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USING: kernel sequences sorting assocs words prettyprint ctags
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io.encodings.ascii io.files math math.parser namespaces strings locals
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shuffle io.backend arrays ;
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IN: ctags.etags
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: etag-at ( key hash -- vector )
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at [ V{ } clone ] unless* ;
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: etag-vector ( alist hash -- vector )
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[ ctag-path ] dip etag-at ;
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: etag-pair ( ctag -- seq )
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dup [
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first ,
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second second ,
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] { } make ;
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: etag-add ( ctag hash -- )
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[ etag-vector ] 2keep [
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[ etag-pair ] [ ctag-path ] bi [ suffix ] dip
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] dip set-at ;
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: etag-hash ( seq -- hash )
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H{ } clone swap [ swap [ etag-add ] keep ] each ;
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: lines>bytes ( seq n -- bytes )
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head 0 [ length 1+ + ] reduce ;
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: file>lines ( path -- lines )
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ascii file-lines ;
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: etag ( lines seq -- str )
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[
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dup first ?word-name %
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1 HEX: 7f <string> %
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second dup number>string %
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1 CHAR: , <string> %
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1- lines>bytes number>string %
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] "" make ;
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: etag-length ( vector -- n )
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0 [ length + ] reduce ;
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: (etag-header) ( n path -- str )
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[
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%
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1 CHAR: , <string> %
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number>string %
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] "" make ;
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: etag-header ( vec1 n resource -- vec2 )
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normalize-path (etag-header) prefix
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1 HEX: 0c <string> prefix ;
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: etag-strings ( alist -- seq )
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{ } swap [
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[
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[ first file>lines ]
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[ second ] bi
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[ etag ] with map
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dup etag-length
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] keep first
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etag-header append
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] each ;
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: etags-write ( alist path -- )
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[ etag-strings ] dip ascii set-file-lines ;
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: etags ( path -- )
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[ (ctags) sort-values etag-hash >alist ] dip etags-write ;
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@ -0,0 +1 @@
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Etags generator
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